| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $65.58 | 6.639% | $69.9339 | $69.93 | $69.95 | $69.90 |
| Purchase #2 | $27.68 | 11.169% | $30.7716 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $207.70 | 5.514% | $219.1526 | $219.15 | $219.15 | $219.20 |
| Purchase #4 | $128.46 | 8.736% | $139.6823 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $118.99 | 11.192% | $132.3074 | $132.31 | $132.30 | $132.30 |
| Purchase #6 | $122.64 | 10.802% | $135.8876 | $135.89 | $135.90 | $135.90 |
| Purchase #7 | $201.26 | 13.813% | $229.06 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $872.31 | $956.7954 | $956.79 | $956.80 | $956.90 | |